Depot CI now supports issue comment triggers
Depot CI now supports GitHub Actions workflows that use on.issue_comment, including comments on issues and pull requests.
This makes ChatOps and branch-deploy workflows easier to move from GitHub Actions to Depot CI without rewriting the trigger. Depot CI supports the created, edited, and deleted activity types, and workflows can use github.event.issue.pull_request to distinguish pull request comments from issue comments.
As on GitHub Actions, issue_comment workflows run from the repository default branch, with GITHUB_REF set to the default branch ref and GITHUB_SHA set to the latest default branch commit.